CN215540563U - Production polycarboxylate water reducing agent's agitating unit - Google Patents
Production polycarboxylate water reducing agent's agitating unit Download PDFInfo
- Publication number
- CN215540563U CN215540563U CN202120616590.6U CN202120616590U CN215540563U CN 215540563 U CN215540563 U CN 215540563U CN 202120616590 U CN202120616590 U CN 202120616590U CN 215540563 U CN215540563 U CN 215540563U
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- Prior art keywords
- stirring
- rod
- bevel gear
- reducing agent
- polycarboxylate water
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本实用新型提供一种生产聚羧酸减水剂的搅拌装置，包括搅拌筒，其顶部安装有电机，其下端设有进料口；通过进料口与搅拌筒连通的进料斗，且在连接处滑动设置有加料挡板；电机的输出轴传动连接有搅拌杆，其上设有搅拌桨，搅拌杆上同轴固定有主动锥齿轮；在搅拌筒内部水平设置有传动杆，该传动杆上设置有与主动锥齿轮配合使用的从动锥齿轮；传动杆的端部固接有与其同轴转动的圆盘，圆盘上设置有与加料挡板连接的连杆。电机带动搅拌杆转动时，搅拌杆通过啮合的主动锥齿轮和从动锥齿轮带动传动杆，连杆也随传动杆端部的圆盘上下移动，带动加料挡板起落，实现进料口间歇性的启闭，使进料斗内物料多次、分批地加入搅拌筒，提高整个装置的搅拌效率。
The utility model provides a stirring device for producing polycarboxylate water-reducing agent, which comprises a stirring drum, a motor is installed on the top of the stirring drum, and a feeding port is arranged at the lower end of the stirring drum; A feeding baffle is slidably arranged at the connection; a stirring rod is connected to the output shaft of the motor, on which a stirring paddle is arranged, and a driving bevel gear is coaxially fixed on the stirring rod; a driving rod is horizontally arranged inside the stirring drum, and the driving rod A driven bevel gear which is used in cooperation with the driving bevel gear is arranged on it; the end of the transmission rod is fixedly connected with a disc that rotates coaxially with it, and a connecting rod connected with the feeding baffle is arranged on the disc. When the motor drives the stirring rod to rotate, the stirring rod drives the transmission rod through the meshing driving bevel gear and the driven bevel gear, and the connecting rod also moves up and down with the disc at the end of the transmission rod, driving the feeding baffle to rise and fall, and realize the intermittent feeding of the feeding port. The opening and closing of the hopper makes the materials in the hopper be added to the mixing drum in batches for many times, so as to improve the mixing efficiency of the whole device.
Description
Technical Field
The utility model belongs to the technical field of chemical production equipment, and particularly relates to a stirring device for producing a polycarboxylate superplasticizer.
Background
When the concrete is stirred, the polycarboxylate water reducing agent is added to disperse cement particles in the concrete, improve the fluidity of the concrete, reduce water consumption and enable building operation to be more energy-saving and environment-friendly. In the processing and production process of the polycarboxylic acid water reducing agent, the raw materials need to be stirred. The process in the prior art is to directly mix the raw materials of the water reducing agent together for stirring, but the excessive raw materials are added at one time for stirring, so that the stirring effect can be influenced due to the fact that the raw material powder is sticky, and the raw materials are directly added at one time, so that the raw material proportion is inconvenient to adjust.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a stirring device for producing a polycarboxylate superplasticizer, which adopts a batch feeding mode and aims to improve the stirring effect in the production process.
In order to achieve the technical effects, the utility model adopts the following technical scheme:
an agitating unit of production polycarboxylate water reducing agent includes:
the top of the mixing drum is provided with a motor, and the lower end of the mixing drum is provided with a feeding hole;
the feeding hopper is communicated with the mixing drum through the feeding hole, and a feeding baffle is arranged at the joint in a sliding manner;
the stirring rod is in transmission connection with an output shaft of the motor and is provided with a stirring paddle; a driving bevel gear is coaxially fixed on the stirring rod;
the transmission rod is horizontally arranged in the mixing drum, and a driven bevel gear matched with the driving bevel gear for use is arranged on the transmission rod; the end part of the transmission rod extends out of the mixing drum through a through hole on the mixing drum; the end part of the transmission rod is fixedly connected with a disc which coaxially rotates with the transmission rod, and a connecting rod connected with the feeding baffle is arranged on the disc.
In some embodiments, a positioning column is disposed on the disk, and an upper end of the connecting rod is sleeved on the positioning column.
In some embodiments, the lower end of the connecting rod is movably connected to the top of the charging baffle.
In some embodiments, the transmission rod is further provided with a plurality of scattering units.
In some embodiments, the breaking unit is a small plow blade.
In some embodiments, the lower end of the mixing drum is in a conical structure and is provided with a discharge port, and the discharge port is provided with a discharge port gate.
The utility model has the beneficial effects that:
1. when the motor drives the stirring rod to rotate, the stirring rod also drives the transmission rod to rotate through the meshed driving bevel gear and the driven bevel gear, the disc at the end part of the transmission rod is provided with a connecting rod connected with the feeding baffle, and when the transmission rod rotates, the connecting rod also moves up and down along with the disc to drive the feeding baffle to rise and fall, so that the intermittent opening and closing of the feeding hole are realized, the material in the feeding hopper is added into the stirring barrel for multiple times and in batches, and the stirring efficiency of the whole device is further improved;
2. the lower extreme of churn is equipped with the discharge gate, and discharge gate department is equipped with the discharge gate flashboard, and at the in-process of stirring, can open the discharge gate flashboard and take a sample, is convenient for in time inspect the quality of stirring back product.
Drawings
FIG. 1 is a schematic overall structure of one embodiment of the present invention;
FIG. 2 is a schematic view of the construction of the agitator bar and drive rod portion of one embodiment of the present invention;
FIG. 3 is a schematic structural view of a shaft portion according to an embodiment of the present invention;
in the figure:
1 mixing drum, 2 motors, 3 feed inlets, 4 feed hoppers, 5 feeding baffles, 6 mixing rods, 7 mixing paddles, 8 driving bevel gears, 9 transmission rods, 10 driven bevel gears, 11 discs, 12 connecting rods, 13 scattering units, 14 discharge ports and 15 discharge port flashboards.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings, in which it is apparent that the described embodiments are merely illustrative of individual embodiments of the utility model, rather than restrictive of the full scope of embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the utility model.
As shown in fig. 1 to 3, an agitating apparatus for producing a polycarboxylic acid water-reducing agent comprises: the top of the mixing drum 1 is provided with a motor 2, and the lower end of the mixing drum is provided with a feeding hole 3; a feed hopper 4 communicated with the mixing drum 1 through a feed inlet 3, and a feed baffle 5 is arranged at the joint in a sliding manner; the output shaft of the motor 2 is connected with a stirring rod 6 in a transmission way, and a stirring paddle 7 is arranged on the stirring rod. As shown in detail in fig. 2, a driving bevel gear 8 is coaxially fixed on the stirring rod 6; a transmission rod 9 is horizontally arranged in the mixing drum 1, and a driven bevel gear 10 matched with the driving bevel gear 8 is arranged on the transmission rod 9; the end part of the transmission rod 9 extends out of the mixing drum 1 through a through hole on the mixing drum 1; the end part of the transmission rod 9 is fixedly connected with a disc 11 which coaxially rotates with the transmission rod, and the disc 11 is provided with a connecting rod 12 connected with the feeding baffle 5. When the motor 2 drives the stirring rod 6 to rotate, the stirring rod 6 also drives the transmission rod 9 to rotate through the meshed driving bevel gear 8 and the driven bevel gear 10, the disc 11 at the end part of the transmission rod 9 is provided with the connecting rod 12 connected with the feeding baffle 5, when the transmission rod 9 rotates, the connecting rod 12 also moves up and down along with the disc 11 to drive the feeding baffle 5 to fall, the intermittent opening and closing of the feeding hole 3 are realized, materials in the feeding hopper 4 are added into the stirring cylinder 1 for multiple times in batches, and the stirring efficiency of the whole device is further improved.
As shown in detail in fig. 3, a positioning column is disposed on the disc 11, an upper end of the connecting rod 12 is movably sleeved on the positioning column, and a lower end of the connecting rod 12 is movably connected to the top of the feeding baffle 5. Therefore, when the disk 11 rotates along with the transmission rod 9, the connecting rod 12 is driven to move up and down, and the feeding baffle 5 movably connected with the connecting rod 12 also rises and falls repeatedly.
The transmission rod 9 is also provided with a plurality of small coulters as scattering units 13. When the transmission rod 9 rotates, the small coulter can also generate a stirring effect, and the transmission rod 9 is perpendicular to the stirring rod 6, so that the stirring trend generated by the small coulter is also perpendicular to the stirring direction of the stirring paddle 7, and two stirring powers in different directions exist in the stirring cylinder 1, so that the stirring efficiency can be improved to a certain extent.
The lower end of the mixing drum 1 is a conical structure and is provided with a discharge port 14, and a discharge port flashboard 15 is arranged at the discharge port 14. In the process of stirring, can open discharge gate flashboard 15 and take a sample, be convenient for in time inspect the quality of stirring back product.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the utility model. All falling within the scope of protection of the present invention. The protection scheme of the utility model is subject to the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616590.6U CN215540563U (en) | 2021-03-25 | 2021-03-25 | Production polycarboxylate water reducing agent's agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616590.6U CN215540563U (en) | 2021-03-25 | 2021-03-25 | Production polycarboxylate water reducing agent's agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215540563U true CN215540563U (en) | 2022-01-18 |
Family
ID=79854813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616590.6U Expired - Fee Related CN215540563U (en) | 2021-03-25 | 2021-03-25 | Production polycarboxylate water reducing agent's agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215540563U (en) |
-
2021
- 2021-03-25 CN CN202120616590.6U patent/CN215540563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |